<template>
  <div class="box">
    <h1>我是兄弟组件MyComponent2</h1>
  </div>
</template>

<script>
export default {};
</script>

<style scoped>
.box {
  width: 400px;
  height: 200px;
  background: orange;
  margin-top: 20px;
}
</style>